JP2001025743A - Garbage treating device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a garbage treating device contributing to the maintaining once of the heating of a thermal catalyst and cooling of an exhaust to the outside of the device by controlling heat transfer in a deodorization and exhaustion part. SOLUTION: This garbage treating device is provided with a treating part S for biologically decomposing garbage, a recovery part K for recovering biologically decomposed matter and a deodorization and exhaustion part D for removing a malodor from the treating part S or recovery part K and exhausting the gas. Further, a heating body 77 and a thermal catalyst 76 are arranged in a deodorization case of the deodorization and exhaustion part D in this order toward a downstream side of an exhaust passage from an upstream side, a heat liberating material 93 is set on the upstream side of the body 77, a heat absorbing material 94 is arranged on the downstream side of the catalyst 76, and the heat liberating material 93 is thermally connected to the heat absorbing material 94.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention decomposes general biological garbage discharged from food processing sites such as kitchens and food factories such as homes, and fields such as fields such as vegetables. The present invention relates to a garbage disposal device. In particular, the present invention relates to a configuration for controlling heat transfer in a deodorizing exhaust unit.

[0002]

2. Description of the Related Art Various types of garbage disposal apparatuses for biodegrading garbage are already available on the market. For example, a garbage fermentation processing apparatus including a processing unit that ferments garbage, a collection unit that collects the fermented processed product, and a deodorizing exhaust unit that deodorizes and exhausts the odor from the processing unit is It is known. In this type of garbage processing apparatus, garbage is first charged into a fermentation treatment tank of a processing section together with a fermentation promoting material such as fermentation bacteria. The introduced garbage is stirred by a rotary stirring claw provided in the fermentation treatment tank, and fermentation aging is promoted. The processed product subjected to the fermentation process is stored in a processed product recovery device of the recovery unit. Then, the final product is reused as fertilizer or the like.

A configuration in which a heating element and a heat catalyst are arranged in this order from upstream to downstream of an exhaust passage in a deodorizing case of a deodorizing exhaust section is known. The exhaust gas that has passed through the thermal catalyst has conventionally been discharged outside the machine as it is. for that reason,
High-temperature exhaust gas was sometimes exhausted. In addition, the heat of the exhaust gas has not been actively used.

[0004]

SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and an object of the present invention is to control the transfer of heat in a deodorizing exhaust unit, thereby contributing to maintaining a temperature rise of a thermal catalyst. Another object of the present invention is to provide a garbage processing device that contributes to cooling of exhaust gas to the outside of the machine.

[0005]

In order to achieve the above object, a garbage disposal apparatus according to the present invention comprises a processing unit for biodegrading and processing garbage, and a recovery unit for recovering the processed material after the biodegradation processing. A garbage disposal device provided with a deodorizing exhaust unit that deodorizes and exhausts the odor from the processing unit or the recovery unit. In the deodorizing case of the deodorizing exhaust unit, from the upstream to the downstream of the exhaust passage, In the configuration in which the heat generating element and the heat catalyst are arranged in this order, a heat radiating material is arranged upstream of the heat generating element, and a heat absorbing material is arranged downstream of the heat catalyst, so that the heat radiating material and the heat absorbing material are heated. Contact me. As a result, the exhaust air outside the machine is cooled by the heat absorbing material, and at the same time, the heat obtained by the heat absorbing material is transmitted to the heat radiating material,
It contributes to the temperature rise of exhaust gas reaching the thermal catalyst.

Here, the deodorizing case is divided into an upstream case and a downstream case via a partition, and the partition is also configured as a common side wall of the upstream case and the downstream case.
The heat dissipating material provided in the upstream case and the heat absorbing material provided in the downstream case are formed as an integral body penetrating the partition wall, contributing to improved heat exchange between the heat dissipating material and the heat absorbing material with a simple configuration. May be.

The heat capacity of the heat dissipating material may be made smaller than the heat capacity of the heat absorbing material so as to contribute to the improvement of the efficiency of heat dissipation by the heat dissipating material and heat absorption by the heat absorbing material.

Similarly, the specific heat of the main component of the heat dissipating material may be made smaller than the specific heat of the main component of the heat absorbing material to contribute to the improvement of heat exchange between the heat dissipating material and the heat absorbing material.

The heat dissipating material may be formed in a thin plate shape, and the heat absorbing material may be formed in a lump shape, thereby contributing to the improvement of the efficiency of heat dissipation by the heat dissipating material and heat storage by the heat absorbing material.

The heat dissipating material and the heat absorbing material are made of the same material, and both the heat dissipating material and the heat absorbing material are formed in a honeycomb shape, and each side piece of the heat dissipating material honeycomb is separated from each side piece of the heat absorbing material honeycomb. A thin and wide area may be provided to contribute to the improvement of the efficiency of heat dissipation by the heat radiating material and heat absorption by the heat absorbing material.

The heat absorbing material may be provided with a heat storage to contribute to the improvement of the efficiency of heat absorption by the heat absorbing material.

When a heat storage element is provided, heat radiation in the upstream case and heat absorption in the downstream case can be performed even if the materials and shapes of the heat radiating material and the heat absorbing material are substantially the same, so that the heat radiating material and the heat absorbing material are integrated. It can be constructed economically. As a material of the heat radiating material, the heat absorbing material, and the heat storage material, the main component of the heat radiating material and the heat absorbing material is made of copper, and the main component of the heat storing material is made of iron. The heat absorbing material may contribute to improving the efficiency of heat absorption, the heat exchange between the heat radiating material and the heat absorbing material, and the heat storage body to improve the heat storage efficiency.

[0013]

Embodiments of the present invention will be described below with reference to the drawings. The present invention provides a processing unit that biodegrades and processes garbage, a collection unit that collects biodegraded processed products, a deodorizing exhaust unit that deodorizes and exhausts odors from the processing unit or the collection unit, Any garbage disposal device provided with the garbage can be targeted. However, a typical garbage fermentation treatment apparatus will be described below as a preferred embodiment. The configuration of the present invention can be appropriately changed in design without departing from the gist thereof.

Here, the garbage is decomposed by fermentation bacteria in the processing section. The treatment method by fermentation has high utility value in terms of continuous operation and cost saving. However, the method of treating garbage is not limited to fermentation in a narrow sense in which carbohydrates are decomposed by fermenting bacteria, and various types of biodegradation involving other microorganisms and decomposition processes involving drugs more deeply than microorganisms Good.

For example, microorganisms which degrade natural polymers such as starch, cellulose and chitin, and synthetic polymers such as polycaprolactone may be mixed with the fermentation bacteria. Then
Packaging materials and containers formed of biodegradable plastics using these polymers as raw materials are also decomposed. for that reason,
The garbage does not need to be separated from the packaging material or the container, and can be put into the processing unit together and decomposed.

1 to 3 are a partially cutaway front view, a side sectional view, and a partially cutaway rear view of the garbage fermentation treatment apparatus according to the present invention, respectively. 1. Principal Configuration The garbage fermentation treatment apparatus includes at least a processing unit (S), a recovery unit (K), and a deodorizing exhaust unit (D) as its main components. The processing section (S) is a section for fermenting and ripening garbage to decompose, and the recovery section (K) is a section for recovering the processed material processed in the processing section (S), and is a deodorizing exhaust section ( D) is a portion for deodorizing and exhausting the odor from the processing section (S) or the recovery section (K). In addition, the processed material is taken out of the device from the collection unit (K) and reused as fertilizer or the like.

2. Garbage input section The garbage fermentation treatment apparatus is a vertically elongated substantially rectangular parallelepiped in a standing posture, and a flat lid (10) is installed on the upper surface thereof so as to be openable and closable. The garbage is thrown in by opening the lid (10), falls freely, and is stored in the processing section (S) immediately below. The inside (11) of the lid (10) is hollow and is filled with a heat insulating material such as a foamed resin.

3. Processing part (S) In the processing part (S), the garbage is stirred by the stirring nail (30) in the processing tank (20), so that fermentation aging is promoted and processed. The odor generated during the treatment is sent to the deodorizing exhaust unit (D) and exhausted after being deodorized.
The processed material is collected in a collecting section (K) located below the processing tank (20).
To the outside of the device.

3-1. Processing tank (20) The processing tank (20) has an opening (20a) for garbage opening facing the upper lid (10), and a bottom (2) where garbage is collected.
0b) is formed in a U-shape. This bottom (20
The U-shape of b) is for making it correspond to the rotation trajectory of the stirring claw (30) as clearly shown in FIG. A panel heater (not shown) is stretched over substantially the entire back surface of the processing tank bottom (20b) to control the heating of the room temperature of the processing tank (10). A room temperature of about 45 to 50 ° C. is suitable for fermentation aging. The treatment tank (10) is a double tank, and a hollow portion (21) is provided between the inner and outer tank walls to achieve heat insulation.

3-2. Stirring Claw (30) A plurality of slender thin plate-like stirring claws (30) are connected to the treatment tank (20). The stirring claw (30) is supported by being penetrated through the stirring claw support shaft (31) in a hole provided at the center thereof. The length of the stirring claw (30) is the bottom of the processing tank (20b).
Is slightly shorter than the diameter of the arc in the U-shape. The stirring nail support shaft (31) is horizontally suspended at the center position of the arc of the processing tank bottom (20b) and is driven to rotate. With this arrangement, the garbage introduced into the processing tank (20) is removed from the bottom of the processing tank (20).
It is crushed steadily between b) and the tip of the stirring claw (30).
The reason why the garbage is stirred by rotating the stirring claw (30) is to crush the garbage while uniformly supplying sufficient air to the garbage and to promote heat conduction. Thereby, the fermentation aging and drying of the garbage are uniformly performed at a high speed. The agitating claw support shaft (31) is driven to rotate by receiving the power of a motor (35) via a transmission chain (33).

3-3. Raw garbage fermentation and aging method Raw garbage is put into the treatment tank (20) as described above,
After being heated by the heater and stirred by the stirring claw (30), it is fermented and matured and processed. To ferment garbage, fermentation bacteria are required. Therefore, when raw garbage is to be introduced for the first time or when fermentation bacteria are to be replenished, the auxiliary material to which the fermentation bacteria have adhered is introduced into the treatment tank (20). As the auxiliary material, sawdust or zeolite to which an aerobic fermentation bacterium is attached as a seed bacterium is suitable. The garbage is retained in the treatment tank (20) for a predetermined period of time, such as one month, and is sent to the collection unit (K) after being subjected to fermentation aging treatment. At this time, if a part of the semi-processed garbage is left in the treatment tank (20), the garbage can be added continuously because fermentation bacteria are contained in the semi-treated garbage. Is improved.

In order to efficiently and steadily ferment and rip the garbage, it is preferable to adjust the environment of the treatment tank (20) or to control the stirring by the stirring nail (30).

3-3-1. Environment adjustment of treatment tank (20) Parameters for adjusting the interior of the treatment tank (20) so that the garbage is easy to ferment and ripen include temperature and p.
H and the like. The temperature is controlled by a heater stretched on the back surface of the processing tank bottom (20b), and the pH is controlled by adding a pH adjuster such as lime or rice bran. In order to improve the activity of the fermenter, an oxygen generator is added.

3-3-2. Stirring Control of Stirring Claw (30) Parameters for controlling the stirring operation by the stirring claw (30) include the content and amount of garbage and the water content. Depending on whether the contents of the garbage are easily fermented, such as meat with high protein content, or difficult to ferment, such as fibrous vegetables,
The rotation speed and the number of rotations of the stirring claw (30) are changed, and in some cases, the stirring claw is replaced with a different shape. The operation mode can be changed according to the degree of garbage disposal. Examples of the operation mode include a crushing operation in which garbage is pulverized to such an extent that the garbage does not liquefy, a fermentation operation in which the garbage is intermittently stirred for a short period of time while heating, and a ripening operation in which the standing time is long.

4. Recovery Unit (K) The processed product subjected to the fermentation aging treatment is sent to a recovery unit (K) located thereunder via a discharge pipe (42) connected to the processing tank bottom (20b). The recovery section (K) is provided with a box-shaped processed material recovery unit (40), and stores the processed material dropped from the discharge pipe (42). The treated material recovery unit (40) is a treated material discharge port (41) opened on the surface of the garbage fermentation treatment device.
In addition, it is inserted and installed so that it can be pulled out. As a result, the processed material filled in the recovery unit (40) is discharged out of the apparatus and reused as fertilizer or the like.

[5] Deodorizing exhaust part (D) The odor generated during the fermentation aging treatment is sent to the deodorizing exhaust part (D) and exhausted after being deodorized. Deodorizing exhaust part (D)
Consists of a deodorizing case (60) for deodorizing and exhausting odors, and an odor guiding duct (50) communicating the garbage disposal tank (20) to the deodorizing case (60). An odor guide duct may be provided to communicate the treated product collector (40) and the deodorizing case (60) of the recovery part (K) so that the odor from the recovery part (K) is also deodorized.

5-1. Odor guide duct (50) At the top of the garbage disposal tank (20), a wide exhaust port (5
1) is provided with a mesh and a filter (not shown) and is open. The upstream end (50a) of the odor guide duct (50) is connected to the exhaust port (51). An upstream exhaust fan (52) is provided at an upstream portion of the odor guide duct (50).
Is provided, which contributes to air supply from the garbage disposal tank (20) to the odor guide duct (50). Odor guide duct (5
0) is at its upstream end (50
The cross-sectional area decreases as going downward from a). Then, the downstream end (50b) is connected to the duct connection port (71) of the ceiling wall of the deodorizing case (60).

5-2. Deodorization case (60) The deodorization case (60) is horizontally long and substantially box-shaped, and has an exhaust port (71) at the other end of the duct connection port (71), which is the end to which the odor guide duct downstream end (50b) is connected. 81) is open. The odor flowing from the odor guide duct (50) flows in the deodorizing case (60) from the duct connection port (71) to the exhaust port (81). The odor is in the deodorizing case (6
Within 0), it is deodorized and exhausted by an ozone generator (75) and a thermal catalyst (76). In addition, deodorizing case (60)
The flat cover (61), which opens and contributes to cleaning, etc.,
It is detachably attached to the surface of the garbage fermentation treatment device.

6. In the garbage fermentation treatment apparatus as described above, the present invention
In the deodorizing case (60), the heat radiating material (93) and the heat absorbing material (9)
4) was provided to improve the deodorization efficiency by maintaining the temperature of the thermal catalyst (76) and to improve the cooling exhaust gas to be discharged outside the machine.

The deodorizing case (60) is divided into upper and lower stages as shown in FIG. That is, the deodorizing case (60) is connected to the upstream case (91) via the partition (90).
And a downstream case (92).
However, it is also a common side wall of the upstream case (91) and the downstream case (92). Therefore, the upstream case (91)
And the heat absorbing material (94) provided in the downstream case (92) can be formed as an integral body penetrating the partition wall (90). When the heat dissipating material (93) and the heat absorbing material (94) are integrated, the heat dissipating material (93) and the heat absorbing material (9) have a simple configuration.
4) Heat exchange is improved. Details of the heat dissipating material (93) and the heat absorbing material (94) will be described later. The arrangement of the upstream case (91) and the downstream case (92) may be divided into left and right two chambers in addition to the upper and lower two stages shown in FIG.

The upstream case (91) includes a dust storage part (72) for storing dust that has flowed in with odor from the odor guide duct (50), a deodorizer (75) for deodorizing odor, and a heat radiating material (93). Equipped.

The deodorizing case (60) downstream of the duct connection port (71) has a larger cross-sectional area in the odor flow path than the odor guide duct (32). Therefore, the garbage flowing from the odor guide duct (50) falls freely in the upstream case (91) as the odor current spreads and slows down, and enters the garbage storage (72) at the bottom of the upstream case (91). accumulate.
Since the dust is prevented from flowing out downstream by the heat radiating material (93), the dust is reliably retained in the dust storage part (72) on the upstream side, and is prevented from being discharged outside the apparatus.

An ozone generator is mounted on the upper part of the upstream side wall of the upstream case (91) as a deodorizer (75) for deodorizing odor. At the bottom of the upstream case (91) near the ozone generator (75), an outside air inflow path forming plate (7) is provided.
3) stands up to the vicinity of the ceiling wall of the deodorizing case (60). An outside air intake (74) is opened on the side wall of the upstream case (91) near the lower part of the ozone generator (75). Therefore, the outside air flowing from the outside air inlet (74) is supplied to the side wall of the upstream case (91) and the outside air inflow path forming plate (7).
3), the mixture passes through the vicinity of the ozone generator (75) and is mixed with ozone, and then sent to the lower part of the duct connection port (71) downstream. Here, the duct connection port (7
The odor flowing from 1) is deodorized by ozone.

In the upstream case (91), the residual odor flow which has been deodorized by ozone and passed through the heat radiating material (93) is transferred to the downstream case (9).
In 2), the heating element (77), the thermal catalyst (76), and the heat absorbing material (9)
It is exhausted after passing through 4).

As the thermal catalyst (76), one obtained by firing powder of iron oxide and manganese oxide into a honeycomb having a large surface area can be used. The remaining odor contacts the honeycomb and is oxidized and deodorized. The thermal catalyst (76) is heated to about 200 ° C., which functions at a high rate. Ozone is reduced to oxygen when oxidizing the odor, so that it is prevented from being discharged out of the apparatus. The heat catalyst (76) may be a self-heating type catalyst. For example, if an electrode is provided to enable sintering by adding an electrothermal metal powder to a ceramic containing a catalyst, it contributes to precise temperature control and space saving.

As means for heating the thermal catalyst (76),
As shown in FIG. 3, a heater is provided as a heating element (77). As the heating element (77), a U-shaped heater tube lying down along the exhaust path can effectively heat the thermal catalyst (76) with a simple and inexpensive configuration. Temperature sensors (77s) and (76s) contributing to the temperature control of the heating element (77) and the thermal catalyst (76) are installed near downstream of the heating element (77) and the thermal catalyst (76), respectively.

At the downstream end of the downstream case (92), an exhaust port (81) is opened, and a downstream exhaust fan (82) as exhaust means is installed. This downstream exhaust fan (8
By the exhaust action of 2), an exhaust path from the processing section (S) to the outside of the apparatus through the deodorizing exhaust section (D) is formed. The deodorizing exhaust function is adjusted by the amount of ozone generated by the ozone generator (75), the rotational speed of the upstream and downstream exhaust fans (52) and (82), and the like.

Thus, in the deodorizing case (60),
A heating element (77) and a thermal catalyst (76) are arranged in this order from the upstream to the downstream of the exhaust passage, and the heating element (7)
A heat dissipating material (93) is arranged upstream of 7), and a heat absorbing material (94) is arranged downstream of the thermal catalyst (76), so that the heat dissipating material (93) and the heat absorbing material (94) are thermally separated. Have been contacted. The exhaust gas passing through the thermal catalyst (76) is still hot,
Heat is absorbed by a heat absorbing material (94) disposed downstream of the device, and after being cooled, the heat is discharged outside the machine. Here, since the heat obtained by the heat absorbing material (94) is conducted to the heat radiating material (93), the temperature of the exhaust before reaching the thermal catalyst (76) is increased. Therefore, the output of the heating element (77) is reduced, and the temperature of the thermal catalyst (76) is maintained.

As the heat dissipating material (93) and the heat absorbing material (94), those having the following characteristics can be suitably used. That is,
If the heat capacity of the heat radiating material (93) is smaller than the heat capacity of the heat absorbing material (94), the heat obtained by the heat absorbing material (94) becomes
Since the heat is quickly transmitted to the heat radiating material (93), the heat radiating material (9
The efficiency of heat dissipation by 3) and heat absorption by the heat absorbing material (94) is improved.

If the specific heat of the main component of the heat radiating material (93) is smaller than the specific heat of the main component of the heat absorbing material (94), the heat is transferred from the heat absorbing material (94) to the heat radiating material (93). Since heat is quickly transferred to the exhaust, the heat dissipating material (9
Heat exchange between 3) and the heat absorbing material (94) is improved.

For example, a heat dissipating material (93) and a heat absorbing material (94)
When the materials are the same, both (93) and (9)
A difference is provided in the shape of 4). Both the heat dissipating material (93) and the heat absorbing material (94) are formed in a honeycomb shape, and the heat dissipating material (9) is formed.
When each side piece of the honeycomb of 3) is provided with a thinner and wider area than each side piece of the honeycomb of the heat absorbing material (94), the efficiency of heat radiation by the heat radiating material (93) and heat absorption by the heat absorbing material (94) is improved. improves.

When the efficiency of heat absorption by the heat absorbing material (94) is emphasized, the shape of the heat absorbing material (94) is made relatively lump with respect to the thin plate shape of the heat radiating material (93). Then, in addition to the heat radiation by the heat radiating material (93), the efficiency of heat storage by the heat absorbing material (94) is also improved.

When the material and the shape of the heat dissipating material (93) and the heat absorbing material (94) are made substantially the same, a heat storage body (95) is attached to the heat absorbing material (94) in thermal communication. Then, since the heat obtained by the heat absorbing material (94) is conducted to the heat storage body (95) and stored, the efficiency of heat absorption by the heat absorbing material (94) is improved.

As the main components constituting the heat dissipating material (93), the heat absorbing material (94), and the heat storage body (95), those having a smaller specific heat are preferred in this order. For example, when the heat storage element (95) is not provided, the main component of the heat radiating material (93) is copper, and the main component of the heat absorbing material (94) is iron. When the heat storage element (95) is provided, the heat radiating material (93)
The main component of the heat storage material (94) is made of copper, and the main component of the heat storage body (95) is made of iron. With such a material, it is possible to improve the efficiency of heat dissipation by the heat dissipating material (93) and heat absorption by the heat absorbing material (94), and the heat between the heat dissipating material (93) and the heat absorbing material (94) with an inexpensive structure. It contributes to improvement of exchange and improvement of heat storage efficiency by the heat storage body (95).

[0045]

According to the present invention, the following effects can be obtained by providing the above configuration. According to the apparatus for treating garbage according to claim 1, a heat dissipating material is arranged upstream of the heating element, and a heat absorbing material is arranged downstream of the thermal catalyst, and the heat dissipating material and the heat absorbing material are in thermal communication. ing. Therefore, the transfer of heat inside the deodorizing case is controlled, and the heat absorbing material cools the exhaust to the outside of the machine.At the same time, the heat obtained from the heat absorbing material is transmitted to the heat radiating material, and the exhaust before reaching the thermal catalyst rises. Then, the temperature of the thermal catalyst is maintained.

According to the second aspect of the present invention, the deodorizing case is divided into an upper case and a lower case, and the heat radiating material and the heat absorbing material are integrally provided through the partition wall. You. Therefore, heat exchange between the heat dissipating material and the heat absorbing material can be efficiently performed with a simple configuration.

According to the third aspect of the present invention, since the heat capacity of the heat radiating material is smaller than the heat capacity of the heat absorbing material, the heat radiating material and the heat absorbing material can efficiently absorb the heat.

According to the device of the fourth aspect, since the specific heat of the main component constituting the heat radiating material is smaller than the specific heat of the main component constituting the heat absorbing material, the heat exchange between the heat radiating material and the heat absorbing material is efficiently performed. Can do well.

According to the fifth aspect of the present invention, since the shape of the heat radiating material is a thin plate and the shape of the heat absorbing material is a lump, the heat radiating material and the heat storing by the heat absorbing material can be efficiently performed.

According to the device of the sixth aspect, the material and the shape of the heat dissipating material and the heat absorbing material are substantially the same, but each side piece of the honeycomb of the heat dissipating material is thinner and wider than each side piece of the honeycomb of the heat absorbing material. Since it has an area, heat radiation by the heat radiating material and heat absorption by the heat absorbing material can be efficiently performed.

According to the seventh aspect of the present invention, since the heat storage is attached to the heat absorbing material, heat can be efficiently absorbed by the heat absorbing material.

[Brief description of the drawings]

FIG. 1 is a partially cutaway front view of the device of the present invention.

FIG. 2 is a side sectional view of the same.

FIG. 3 is a partially cutaway rear view of the same.

[Explanation of symbols]

 S processing section K recovery section D deodorization exhaust section 10 cover 11 hollow section 12 opening and closing support shaft 13 handle 20 processing tank 20a input port 20b bottom section 20c side wall 21 hollow section 22 moisture sensor 30 stirring claw 31 stirring claw support shaft 32, 34 sprocket 33 Transmission chain 35 Motor 40 Treated material collector 41 Treated material discharge port 42 Discharge pipe 50 Odor guide duct 50a Upstream end of odor guide duct 50b Downstream end of odor guide duct 51 Exhaust port 52 Upstream exhaust fan 60 Deodorizing case 61 Deodorizing case cover 71 Duct connection port 72 Dust storage section 73 Outside air inflow path forming plate 74 Outside air intake 75 Deodorizer 76 Thermal catalyst 76 s Thermal catalyst temperature sensor 77 Heating element 77 s Heating element temperature sensor 81 Exhaust port 82 Downstream exhaust fan 90 Partition 91 Upstream case 92 Downstream case 93 Heat dissipation material 4 endothermic material 95 heat-storage material

Claims (7)

[Claims] 1. A processing section for biodegrading and processing garbage, a collecting section for collecting the biodegraded processed material, a deodorizing exhaust section for deodorizing and exhausting odors from the processing section or the collecting section. A garbage disposal apparatus comprising: a heating element and a heat catalyst arranged in this order from the upstream to the downstream of the exhaust passage in a deodorizing case of the deodorizing exhaust section. A garbage disposal apparatus, wherein a heat dissipating material is arranged upstream of the body, a heat absorbing material is arranged downstream of the thermal catalyst, and the heat dissipating material and the heat absorbing material are in thermal communication. 2. A structure in which a deodorizing case is divided into an upstream case and a downstream case via a partition, and the partition is also a common side wall of the upstream case and the downstream case. The garbage disposal apparatus according to claim 1, wherein the heat absorbing material provided in the downstream case is an integral body penetrating the partition. 3. The garbage disposal apparatus according to claim 1, wherein the heat capacity of the heat radiating material is smaller than the heat capacity of the heat absorbing material. 4. The garbage disposal apparatus according to claim 1, wherein the specific heat of the main component of the heat dissipating material is smaller than the specific heat of the main component of the heat absorbing material. 5. The garbage disposal apparatus according to claim 1, wherein the heat dissipating material has a thin plate shape, and the heat absorbing material has a lump shape. 6. The heat dissipating material and the heat absorbing material have the same material, and the heat dissipating material and the heat absorbing material have a honeycomb shape, and each side piece of the heat dissipating honeycomb is formed on each side of the heat absorbing material honeycomb. The garbage disposal device according to claim 1, wherein the garbage disposal device has a smaller area than the piece and has a larger area. 7. A heat storage material is provided with a heat storage body.
Or the garbage disposal apparatus according to 2.